<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="计划编号" prop="planCode">
        <el-input v-model="queryParams.planCode" placeholder="请输入计划编号" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="计划名称" prop="planName">
        <el-input v-model="queryParams.planName" placeholder="请输入计划名称" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="产品编码" prop="productCode">
        <el-input v-model="queryParams.productCode" placeholder="请输入产品编码" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择状态" clearable>
          <el-option v-for="dict in dict.type.mes_plan_status" :key="dict.value" :label="dict.label"
            :value="dict.value" />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
          v-hasPermi="['production:plan:add']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate"
          v-hasPermi="['production:plan:edit']">修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete"
          v-hasPermi="['production:plan:remove']">删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport"
          v-hasPermi="['production:plan:export']">导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="planList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="计划ID" align="center" prop="planId" />
      <el-table-column label="计划编号" align="center" prop="planCode" />
      <el-table-column label="计划名称" align="center" prop="planName" />
      <el-table-column label="产品编码" align="center" prop="productCode" />
      <el-table-column label="产品名称" align="center" prop="productName" />
      <el-table-column label="计划数量" align="center" prop="planQuantity" />
      <el-table-column label="已完成数量" align="center" prop="completedQuantity" />
      <el-table-column label="优先级" align="center" prop="priority" />
      <el-table-column label="状态" align="center" prop="status">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.mes_plan_status" :value="scope.row.status" />
        </template>
      </el-table-column>
      <el-table-column label="开始时间" align="center" prop="startTime" width="180">
        <template slot-scope="scope">
          <span>{{ scope.row.startTime ? parseTime(scope.row.startTime, '{y}-{m}-{d} {h}:{i}:{s}') : '-' }}</span>
        </template>
      </el-table-column>
      <el-table-column label="结束时间" align="center" prop="endTime" width="180">
        <template slot-scope="scope">
          <span>{{ scope.row.endTime ? parseTime(scope.row.endTime, '{y}-{m}-{d} {h}:{i}:{s}') : '-' }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
            v-hasPermi="['production:plan:edit']">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
            v-hasPermi="['production:plan:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize"
      @pagination="getList" />

    <!-- 添加或修改生产计划对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="900px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="120px">
        <!-- 基本信息 -->
        <el-divider content-position="left">基本信息</el-divider>
        <el-row :gutter="20">
          <el-col :span="12">
            <el-form-item label="计划编号" prop="planCode">
              <el-input v-model="form.planCode" placeholder="请输入计划编号" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="计划名称" prop="planName">
              <el-input v-model="form.planName" placeholder="请输入计划名称" />
            </el-form-item>
          </el-col>
        </el-row>
        
        <!-- 产品信息 -->
        <el-divider content-position="left">产品信息</el-divider>
        <el-row :gutter="20">
          <el-col :span="24">
            <el-form-item label="产品选择" prop="productId">
              <el-select v-model="form.productId" placeholder="请选择产品" clearable filterable @change="handleProductChange"
                style="width: 100%">
                <el-option v-for="material in materialList" :key="material.materialId"
                  :label="`${material.materialCode} - ${material.materialName}`" :value="material.materialId">
                  <span style="float: left">{{ material.materialCode }}</span>
                  <span style="float: right; color: #8492a6; font-size: 13px">{{ material.materialName }}</span>
                </el-option>
              </el-select>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row :gutter="20">
          <el-col :span="12">
            <el-form-item label="产品编码" prop="productCode">
              <el-input v-model="form.productCode" placeholder="请输入产品编码" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="产品名称" prop="productName">
              <el-input v-model="form.productName" placeholder="请输入产品名称" />
            </el-form-item>
          </el-col>
        </el-row>
        
        <!-- 计划信息 -->
        <el-divider content-position="left">计划信息</el-divider>
        <el-row :gutter="20">
          <el-col :span="12">
            <el-form-item label="计划数量" prop="planQuantity">
              <el-input v-model="form.planQuantity" placeholder="请输入计划数量" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="优先级" prop="priority">
              <el-input v-model="form.priority" placeholder="请输入优先级(1-10)" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row :gutter="20">
          <el-col :span="12">
            <el-form-item label="开始时间" prop="startTime">
              <el-date-picker clearable v-model="form.startTime" type="datetime" value-format="yyyy-MM-dd HH:mm:ss"
                placeholder="请选择开始时间" style="width: 100%">
              </el-date-picker>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="结束时间" prop="endTime">
              <el-date-picker clearable v-model="form.endTime" type="datetime" value-format="yyyy-MM-dd HH:mm:ss"
                placeholder="请选择结束时间" style="width: 100%">
              </el-date-picker>
            </el-form-item>
          </el-col>
        </el-row>
        
        <!-- 状态信息 -->
        <el-divider content-position="left">状态信息</el-divider>
        <el-row :gutter="20">
          <el-col :span="24">
            <el-form-item label="状态" prop="status">
              <el-select v-model="form.status" placeholder="请选择状态" style="width: 100%">
                <el-option v-for="dict in dict.type.mes_plan_status" :key="dict.value" :label="dict.label"
                  :value="dict.value"></el-option>
              </el-select>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listPlan, getPlan, delPlan, addPlan, updatePlan, checkPlanCodeUnique } from "@/api/mes/production/plan";
import { listMaterial } from "@/api/mes/basic/material"; // 添加物料API

export default {
  name: "Plan",
  dicts: ['mes_plan_status'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 生产计划表格数据
      planList: [],
      // 物料列表
      materialList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        planCode: null,
        planName: null,
        productCode: null,
        status: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        planCode: [
          { required: true, message: "计划编号不能为空", trigger: "blur" },
          {
            validator: (rule, value, callback) => {
              if (value) {
                checkPlanCodeUnique(value, this.form.planId).then(response => {
                  if (!response.data) {
                    callback(new Error("计划编号已存在"));
                  } else {
                    callback();
                  }
                });
              } else {
                callback();
              }
            },
            trigger: "blur"
          }
        ],
        planName: [
          { required: true, message: "计划名称不能为空", trigger: "blur" }
        ],
        planQuantity: [
          { required: true, message: "计划数量不能为空", trigger: "blur" }
        ],
        productId: [
          { required: true, message: "请选择产品", trigger: "change" }
        ]
      }
    };
  },
  created() {
    this.getList();
    this.getMaterialList(); // 添加获取物料列表
  },
  methods: {
    /** 查询生产计划列表 */
    getList() {
      this.loading = true;
      listPlan(this.queryParams).then(response => {
        this.planList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        planId: null,
        planCode: null,
        planName: null,
        productId: null,
        productCode: null,
        productName: null,
        planQuantity: null,
        completedQuantity: null,
        startTime: this.parseTime(new Date(), '{y}-{m}-{d} {h}:{i}:{s}'), // 使用 parseTime 格式化为字符串
        endTime: null,
        priority: null,
        status: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.planId)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加生产计划";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const planId = row.planId || this.ids
      getPlan(planId).then(response => {
        this.form = response.data;
        // 转换日期格式
        if (this.form.StartTime) {
          this.form.StartTime = this.parseTime(this.form.StartTime, '{y}-{m}-{d} {h}:{i}:{s}');
        }
        if (this.form.EndTime) {
          this.form.EndTime = this.parseTime(this.form.EndTime, '{y}-{m}-{d} {h}:{i}:{s}');
        }
        this.open = true;
        this.title = "修改生产计划";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.planId != null) {
            updatePlan(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addPlan(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const planIds = row.planId || this.ids;
      this.$modal.confirm('是否确认删除生产计划编号为"' + planIds + '"的数据项？').then(function () {
        return delPlan(planIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => { });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('production/plan/export', {
        ...this.queryParams
      }, `plan_${new Date().getTime()}.xlsx`)
    },

    /** 获取物料列表 */
    getMaterialList() {
      listMaterial({}).then(response => {
        this.materialList = response.rows || response.data || [];
      });
    },

    /** 处理产品选择变化 */
    handleProductChange(value) {
      if (value) {
        const selectedMaterial = this.materialList.find(item => item.materialId === value);
        if (selectedMaterial) {
          this.form.productCode = selectedMaterial.materialCode;
          this.form.productName = selectedMaterial.materialName;
        }
      } else {
        this.form.productCode = null;
        this.form.productName = null;
      }
    }
  }
};
</script>